4002023330 has 32 divisors (see below), whose sum is σ = 7408368000. Its totient is φ = 1555690752.

The previous prime is 4002023327. The next prime is 4002023353. The reversal of 4002023330 is 333202004.

It is a junction number, because it is equal to n+sod(n) for n = 4002023299 and 4002023308.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62186 + ... + 108954.

It is an arithmetic number, because the mean of its divisors is an integer number (231511500).

Almost surely, 2^4002023330 is an apocalyptic number.

4002023330 is a deficient number, since it is larger than the sum of its proper divisors (3406344670).

4002023330 is a wasteful number, since it uses less digits than its factorization.

4002023330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47018.

The product of its (nonzero) digits is 432, while the sum is 17.

The square root of 4002023330 is about 63261.5470092220. The cubic root of 4002023330 is about 1587.6686598659.

Adding to 4002023330 its reverse (333202004), we get a palindrome (4335225334).

The spelling of 4002023330 in words is "four billion, two million, twenty-three thousand, three hundred thirty".